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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2240621Generated: October 30, 2026

2-Tert-butyl-4-methyl-6-piperazin-1-ylpyrimidine → 1-{4-[4-(2-tert-Butyl-6-methylpyrimidin-4-yl)piperazin-1-yl]butyl}-3,4-dihydro-1H-1-benzazepine-2,5-dione hydrochloride

https://huagongshe.com/reaction/2240621

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Tert-butyl-4-methyl-6-piperazin-1-ylpyrimidineHCID 22349873—
Reactant1-(4-chlorobutyl)-3,4-dihydro-1H-benzo[b]azepine-2,5-dioneHCID 68582896—
Product1-{4-[4-(2-tert-Butyl-6-methylpyrimidin-4-yl)piperazin-1-yl]butyl}-3,4-dihydro-1H-1-benzazepine-2,5-dione hydrochlorideHCID 68584823—

Reaction Steps

Analogously to Example 3b, reaction of 2-tert-butyl-4-methyl-6-piperazin-1-ylpyrimidine (1.97 mmol, 0.46 g) with 1-(4-chlorobutyl)-3,4-dihydro-1H-1-benzazepine-2,5-dione afforded 0.31 g of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07723384B2
Source datasetuspto-grants-2010_05
ORD IDord-146d01b4f34d414a9defac89a27caed7
Source noteuspto-grants-2010_05